full width at half-maximum的意思|示意

The relation between the width of central bright fringe together with full width at half maximum of central bright fringe and every waveguide parameter is analyzed.

分析了中央亮条纹的全宽度和半最大值全宽度随波导参数和传输距离的关系。

By using laser Raman spectrum method, the samples full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.

运用激光喇曼光谱的分析方法，测量了它们的激光喇曼谱在伸缩振动喇曼峰处的半峰全宽，同时也测量了样品在伸缩振动喇曼峰处的退偏振度。

Optical microcavity arouses great interest in condensed state physics. It can change characters of spontaneous emission, such as spectral full width at half-maximum, light intensity at peak and so on.

光学微腔是目前凝聚态物理的研究热点，它能够改变自发发射的特性（谱线宽度、发光强度等）。

The effect of acid - base medium and temperature on full width at half maximum intensity were discussed.

并探讨了酸碱介质与检测温度对17O-NMR谱线半峰宽的影响。

The actual gain peak value is much smaller than the simplified mode of F-P cavity, but the effect is light to the full width at half maximum with the mode of efficient cavity length.

有效腔长使实际增益峰值比f - P腔简化模型的预测值要小，但对半值全宽带宽的影响相对较弱。

With the increase of the periods and the absolute value of refractive index difference, the full width at half maximum of spectrum decreases.

介质折射率差的绝对值越大、周期数增加都使透射波谱宽度变窄。